MTL - Rebirth Space Pretty Girl - Chapter 2 Isn't this a scam?

This is the tale of Arin, a once kind-hearted and gentle child, now a man hardened by the cruelty of society and the brutal trials of life—a man transformed into a ruthless criminal, devoid of mercy. As his world was collapsing, fate transported him to a new realm. This world, more vicious and savage than his own, was steeped in magic and dark mysteries.Ironically, it was in this fearsome world that Arin, now an undead being, began to rediscover his lost humanity. Through battles and bloodshed, amidst the clash of sorcery and steel, he started to reclaim the compassion he once hated. This is not just a story of survival but a saga of transformation. Follow Arin’s journey as he rises to power, determined to become the ruler of this harsh world. In a twist of fate, he now seeks to save the very humanity he once wanted to destroy.

The “S-rank Hero Factory” that raised 1,000 S-rank heroes.

The graduates’ manufacturing machine.

The strongest support.

These are all words that refer to me. But could this actually be the world of that game?

500 years ago, Chen Xi was devoured by a crack in the void and was transported into a cultivation world.

500 years later, he returned back to Earth after enduring through several hardships and discovered that only 5 years had gone by.

…

In the courtyard, beauty at the side, a candle flame wavering.

A gush of clear wind, half a full moon, the peach tree remains unchanging.

…

Wait, whose kid is this?! Why is she calling me papa? Gazing at the little girl in front of him with skin as pale as jade, Chen Xi froze.

…

　
Returning home from cultivation, starting as a stay-at-home dad.

In this life, not fighting to be a king nor claiming to be a tyrant, only praying to peacefully be a wife-pampering mad devil and a child-protecting daddy!

- Description from Novelupdates

The world is filled with talented people. But, there are many who never possessed that talent. They work hard, but hard work often doesn't give them a good result.

Fu Chen was one of those. He was a mortal, without any talent for cultivation. But, with the help of an strange encounter, he inherited the Strongest Offline Cultivation.

Join Fu Chen's journey where he uses his system, not to be strong but to gain talent. Because he knows the power doesn't come without the sacrifice, so he isn't willing to use his system to gain strength.

Rather, it opened a path for him. A path where he encounters opportunities which he couldn't even dream off before.

Traveling in this path, he finally gets a chance to accomplish his dream but accomplishing his dream was just a part of a bigger goal. It was the mystery behind his system.

Where did it come from? Was he alone? Are there other people with such systems? All of these questions began to pop up in his head and he knows he must find the answers.